Swift Package IndexBuild Information
Failed to build SwiftTrace, reference 8.6.1 (589f37), with Swift 6.2 (beta) for Wasm on 21 Jun 2025 17:36:09 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/johnno1962/SwiftTrace.git
Reference: 8.6.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/johnno1962/SwiftTrace
* tag 8.6.1 -> FETCH_HEAD
HEAD is now at 589f371 Modulemap problems.
Cloned https://github.com/johnno1962/SwiftTrace.git
Revision (git rev-parse @):
589f37149d5b32cbdd44c70809df23b4f4fa0260
SUCCESS checkout https://github.com/johnno1962/SwiftTrace.git at 8.6.1
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/johnno1962/SwiftTrace.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Building for debugging...
In file included from /host/spi-builder-workspace/SwiftTraceGuts/fishhook.c:31:
/root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/sys/mman.h:2:2: error: "WASI lacks a true mmap; to enable minimal mmap emulation, compile with -D_WASI_EMULATED_MMAN and link with -lwasi-emulated-mman"
2 | #error "WASI lacks a true mmap; to enable minimal mmap emulation, \
| ^
/host/spi-builder-workspace/SwiftTraceGuts/fishhook.c:33:10: fatal error: 'mach/mach.h' file not found
33 | #include <mach/mach.h>
| ^~~~~~~~~~~~~
2 errors generated.
[0/31] Compiling SwiftTraceGuts fishhook.c
clang: warning: argument unused during compilation: '-O0' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-D SWIFT_PACKAGE=1' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-D DEBUG=1' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fblocks' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-index-store-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/index/store' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MD' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MT dependencies' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MF /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftTraceGuts.build/xt_forwarding_trampoline_arm64.s.d' [-Wunused-command-line-argument]
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:25:5: error: invalid instruction
sub x16, lr, #0x8 // x16 = lr - 8, that is the address of the corresponding `mov x17, lr` instruction of the current trampoline
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:26:5: error: invalid instruction
sub x16, x16, #0x4000 // x16 = x16 - 16384, that is where the data for this trampoline is stored
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:27:5: error: invalid instruction
mov lr, x17 // restore the link register to that to be used when calling the original implementation
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:28:17: error: Unexpected token in operand: [
stp fp, lr, [sp, #-16]! // set up frame pointers
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:29:5: error: invalid instruction
mov fp, sp
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:30:19: error: Unexpected token in operand: [
stp x20, x21, [sp, #-16]! // save error return and context reg (self)
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:31:17: error: Unexpected token in operand: [
stp x8, fp, [sp, #-16]! // x20 "context" (self), r8 for return of structs
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:32:17: error: Unexpected token in operand: [
stp x6, x7, [sp, #-16]! // save all regs used in parameter passing
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:33:17: error: Unexpected token in operand: [
stp x4, x5, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:34:17: error: Unexpected token in operand: [
stp x2, x3, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:35:17: error: Unexpected token in operand: [
stp x0, x1, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:36:17: error: Unexpected token in operand: [
stp d6, d7, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:37:17: error: Unexpected token in operand: [
stp d4, d5, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:38:17: error: Unexpected token in operand: [
stp d2, d3, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:39:17: error: Unexpected token in operand: [
stp d0, d1, [sp, #-16]!
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:40:13: error: Unexpected token in operand: [
ldr x0, [x16] // first argument is pointer to Swizzle instance
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:41:5: error: invalid instruction
mov x1, lr // second argument is return address
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:42:5: error: invalid instruction
mov x2, sp // third argument is pointer to stack
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:43:5: error: invalid instruction
ldr x16, onEntry
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:44:5: error: invalid instruction
blr x16 // call tracing entry routine (saves return address)
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:45:5: error: invalid instruction
mov x16, x0 // original implementation to call is returned
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:46:17: error: Unexpected token in operand: [
ldp d0, d1, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:47:17: error: Unexpected token in operand: [
ldp d2, d3, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:48:17: error: Unexpected token in operand: [
ldp d4, d5, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:49:17: error: Unexpected token in operand: [
ldp d6, d7, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:50:17: error: Unexpected token in operand: [
ldp x0, x1, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:51:17: error: Unexpected token in operand: [
ldp x2, x3, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:52:17: error: Unexpected token in operand: [
ldp x4, x5, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:53:17: error: Unexpected token in operand: [
ldp x6, x7, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:54:17: error: Unexpected token in operand: [
ldp x8, fp, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:55:19: error: Unexpected token in operand: [
ldp x20, x21, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:56:17: error: Unexpected token in operand: [
ldp fp, lr, [sp], #16
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:57:5: error: invalid instruction
bl getpc
^
/host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s:59:5: error: invalid instruction
add lr, lr, #8
^
unexpected symbolic operand kind
UNREACHABLE executed at /home/build-user/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp:174!
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /usr/bin/clang -target wasm32-unknown-wasi -O0 -DSWIFT_PACKAGE=1 -DDEBUG=1 -fblocks -index-store-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/index/store -I /host/spi-builder-workspace/SwiftTraceGuts/include --sysroot /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk -g -MD -MT dependencies -MF /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftTraceGuts.build/xt_forwarding_trampoline_arm64.s.d -c /host/spi-builder-workspace/SwiftTraceGuts/xt_forwarding_trampoline_arm64.s -o /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftTraceGuts.build/xt_forwarding_trampoline_arm64.s.o
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
[0/31] Compiling SwiftTraceGuts xt_forwarding_trampoline_arm64.s
In file included from /host/spi-builder-workspace/SwiftTraceGuts/fast_dladdr.mm:10:
/host/spi-builder-workspace/SwiftTraceGuts/include/SwiftTrace.h:16:9: fatal error: 'Foundation/Foundation.h' file not found
16 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/31] Compiling SwiftTraceGuts fast_dladdr.mm
In file included from /host/spi-builder-workspace/SwiftTraceGuts/SwiftTrace.mm:10:
/host/spi-builder-workspace/SwiftTraceGuts/include/SwiftTrace.h:16:9: fatal error: 'Foundation/Foundation.h' file not found
16 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/31] Compiling SwiftTraceGuts SwiftTrace.mm
[0/31] Compiling SwiftTraceGutsD SwiftTrace.mm
In file included from /host/spi-builder-workspace/SwiftTraceGuts/ObjCBridge.mm:11:
/host/spi-builder-workspace/SwiftTraceGuts/include/SwiftTrace.h:16:9: fatal error: 'Foundation/Foundation.h' file not found
16 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/31] Compiling SwiftTraceGuts ObjCBridge.mm
In file included from /host/spi-builder-workspace/SwiftTraceGutsD/ObjCBridge.mm:11:
/host/spi-builder-workspace/SwiftTraceGutsD/include/SwiftTrace.h:16:9: fatal error: 'Foundation/Foundation.h' file not found
16 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/31] Compiling SwiftTraceGutsD ObjCBridge.mm
In file included from /host/spi-builder-workspace/SwiftTraceGuts/Trampolines.mm:11:
/host/spi-builder-workspace/SwiftTraceGuts/include/SwiftTrace.h:16:9: fatal error: 'Foundation/Foundation.h' file not found
16 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[0/31] Compiling SwiftTraceGuts Trampolines.mm
BUILD FAILURE 6.2 wasm